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H7N9 Mix and Match With MF59 in Healthy Adults

NCT01938742 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 700

Last updated 2016-12-12

No results posted yet for this study

Summary

This is a Phase II randomized, double-blinded, controlled study in up to 700 males and non-pregnant females, 19 to 64 years old, inclusive, designed to assess the safety, reactogenicity, and immunogenicity of a monovalent influenza A/H7N9 virus vaccine administered at different dosages (3.75, 7.5, or 15 mcg of HA/0.5 mL dose) given with and without MF59 adjuvant and without adjuvant (15 mcg of HA/0.5 mL dose and 45 mcg of HA/0.75 mL dose). Subjects will receive two doses via intramuscular injection, approximately 21 days apart. Safety, reactogenicity, and immunogenicity data will be collected at standard time points with safety follow-up to continue through one year post dose 2. The duration of the study for each subject will be approximately 13 months.

Conditions

Interventions

BIOLOGICAL

Influenza Virus Vaccine, Monovalent A/H7N9 A/Shanghai/2/2013

Monovalent influenza A/H7N9 virus vaccine for intramuscular use is a sterile, clear and slightly opalescent suspension. sanofi A/H7N9 antigen. Group 1 receives 3.75mcg A/H7N9 IM on days 1 and 21, Group 2 receives 7.5 mcg IM on days 1 and 21, Group 3, 4, 5, \& 6 receives 15 mcg IM on days 1 and 21, and Group 7 receives 45 mcg IM on days 1 and 21.

DRUG

MF59

MF59 adjuvant is an oil-in-water emulsion composed of a small amount of squalene administered with different dosages. Group 1, 2 \& 3 receives 0.7 ml of MF59 Intramuscularly (IM) on days 0 and 21. Group 4 receives MF59 on day 0, Group 5 receives MF59 on Day 21.

Sponsors & Collaborators

  • National Institute of Allergy and Infectious Diseases (NIAID)

    lead NIH

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
19 Years
Max Age
64 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2013-09-30
Primary Completion
2014-11-30
Completion
2014-11-30

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01938742 on ClinicalTrials.gov